TEXAS INSTRUMENTS  LM334Z/NOPB  ADJUSTABLE CURRENT SOURCE 40V, 10mA, TO92-3

TEXAS INSTRUMENTS LM334Z/NOPB

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Product Overview


The LM334Z/NOPB is a three terminal adjustable current source in 8 pin SOIC package. It features 10000:1 range in operating current, excellent current regulation and wide dynamic voltage range of 1V to 40V. Current is established with one external resistor and no other parts are required. Initial current accuracy is ±3%. The LM334Z is a true floating current source device without a separate power supply connection. In addition, reverse applied voltages of up to 20V will draw only a few dozen microamperes of current allowing the devices to act as both rectifier and current source in AC applications. Typical applications include bias networks, surge protection, low power reference, ramp generation, LED driver and temperature sensing.
  • 0.02%/V current regulation
  • Programmable from 1μA to 10mA
  • True 2 terminal operation
  • Forward voltage is 40V
  • Power dissipation is 400mW
  • Operating temperature range from 0°C to 70°C

Applications

Power Management; Sensing & Instrumentation
This device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.
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Product Information


  • Forward Current If 10mA
  • Forward Voltage 40V
  • Forward Current If(AV) -
  • Power Dissipation Pd 400mW
  • Current Regulator Case Style TO-92
  • No. of Pins 3 Pin
  • Packaging Each
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
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    Suggested Substitutes
    07B6456
    LM334Z

    LM334Z

    TEXAS INSTRUMENTS

    ADJUSTABLE CURRENT SOURCE 40V, 10mA, TO92-3

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